Pulley for operating aircrafts



FIG. 1 is a top plan view of a pulley for operating aircrafts showing my new design with the bottom plan view being a mirror image;

FIG. 2 is a side elevational view thereof with the other sides being mirror images thereof;

FIG. 3 is a sectional view thereof taken along line 3--3 of FIG. 1; and,

FIG. 4 is a partial sectional view taken along line 4--4 of FIG. 1. 

The ornamental design for a pulley for operating aircrafts, or the like, as shown and described. 